gitlilei2019

Results 4 issues of gitlilei2019

### Your current KubeKey version 1.1.1 ### Describe this feature kubesphere is wrong, my plan is delete kubesphere,then redeploy it. k8s can not delete. use kk delete cluster will delete...

volumes: - name: root hostPath: path: / 是挂载emptydir的目录?这个能优化吗

when curl ip:8080/metrics,Execution will get stuck。then prometheus will down kube-state-metrics。 k8s version:1.22,kube-state-metrics version:2.4.2 ![image](https://github.com/kubernetes/kube-state-metrics/assets/59730239/7dbe7721-b058-4654-aad2-5af0eaab5893) ![image](https://github.com/kubernetes/kube-state-metrics/assets/59730239/392cddb8-181b-4acc-942f-74e5cb957e0e) ![kube_persistentvolume_info](https://github.com/kubernetes/kube-state-metrics/assets/59730239/cba2c27c-cfab-4e29-b560-9c04e9248077) ![prometheus](https://github.com/kubernetes/kube-state-metrics/assets/59730239/95fbb754-b760-420c-a83c-e2c03f62a99d)

kind/bug
triage/accepted

pdns:4.6.4 docker run -d -p 9120:9120 --name pdns_exporter janeczku/powerdns-exporter -api-url="http://ip:port/api/v1/" -api-key="key" docker logs -f pdns_exporter time="2023-08-25T02:13:30Z" level=info msg="Starting Server: :9120" source="powerdns_exporter.go:338" time="2023-08-25T02:14:12Z" level=error msg="Error scraping PowerDNS: reflect: call of reflect.Value.Type...